Knee joint

Description

FIG. 1 is a front elevational view of a knee joint showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a top perspective view thereof.

Claims

The ornamental design for a knee joint, as shown and described.

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Inventors:	Holzapfel; Markus (Osterode, DE)
Assignee:	Otto Bock Orthopaedische Industrie Besitz- Und Verwaltungs-Kommanditgesel lschaft (Duderstadt, DE)
Appl. No.:	D/057,595
Filed:	July 29, 1996

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Current U.S. Class:	D24/155
Current International Class:	2403
Field of Search:	;D24/155 ;623/17,18,20,21

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References Cited [Referenced By]

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U.S. Patent Documents

D336519	June 1993	Greene et al.
D358211	May 1995	Cohen
5282867	February 1994	Mikhail

Other References

Teh Lin Prosthetic & Orthopaedic Inc., Brochure with photographs of lower limb system components; published before Jul. 10, 1996. . Teh Lin Prosthetic & Orthopaedic Inc., Brochure with photograph and description of TGK-1H00S hydraulic frame; published before Jul. 10, 1996. . USMC, flyer for BLACK MAX hydraulic frame; published before Jul. 10, 1996. . Chas. A. Blatchford & Sons Ltd., Flyer with photograph and description of ENDOLITE universal chassis; Sep. 1993. . Chas. A. Blatchford & Sons Ltd., Flyer with photograph and description of ENDOLITE high-activity chassis; Jul. 1993..

Primary Examiner: Chin; Kay H.
Attorney, Agent or Firm: Foley & Lardner